Equations balanced on the previous day | Equations balanced on the next day |
CaCH2O = CaH2OC
MnOOH + Ca(OH)2 = CaMn2O4 + H2O =>
2 MnOOH + Ca(OH)2 = CaMn2O4 + 2 H2O
C2H6O + CH3COOH = C4H6O2 + H2O =>
C2H6O + 3 CH3COOH = 2 C4H6O2 + 3 H2O
PbO2 + Cr2(SO4)3 + NaOH = Pb(OH)2 + Na2CrO4 + Na2SO4 + H2O =>
3 PbO2 + Cr2(SO4)3 + 10 NaOH = 3 Pb(OH)2 + 2 Na2CrO4 + 3 Na2SO4 + 2 H2O
HCOOH + KOH = H2O + KCOOH =>
HCOOH + KOH = H2O + KCOOH
CoCl2H12O6 + NH4Cl + H2O2 + NH3 = Co(NH3)5Cl3 + H2O =>
2 CoCl2H12O6 + 2 NH4Cl + H2O2 + 8 NH3 = 2 Co(NH3)5Cl3 + 14 H2O
Na2[Sn(OH)4] + Bi(NO3)3 + NaOH = Na2[Sn(OH)6] + Bi + NaNO3 =>
3 Na2[Sn(OH)4] + 2 Bi(NO3)3 + 6 NaOH = 3 Na2[Sn(OH)6] + 2 Bi + 6 NaNO3
H2C4H2O4 + NaOH = H2O + NaHC4H2O4 =>
H2C4H2O4 + NaOH = H2O + NaHC4H2O4
Al(OH)3 + HCH3CO2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 HCH3CO2 = Al(C2H3O2)3 + 3 H2O
CO2 + H2O = O2 + CHO =>
4 CO2 + 2 H2O = 3 O2 + 4 CHO
Be(s) + H2O(l) = Be(OH)2 + H2 =>
Be(s) + 2 H2O(l) = Be(OH)2 + H2
Ba(OH)2(aq) = Ba(aq) + OH(aq) =>
Ba(OH)2(aq) = Ba(aq) + 2 OH(aq)
K + F2 = KF =>
2 K + F2 = 2 KF
Zn + HCl = ZnCl2 + H9 =>
9 Zn + 18 HCl = 9 ZnCl2 + 2 H9
P4S3 + HNO3 = H3PO4 + H2O + NO2 + S =>
P4S3 + 20 HNO3 = 4 H3PO4 + 4 H2O + 20 NO2 + 3 S
KCN(aq) + HCI(aq) = KCI(aq) + HCN(g) =>
KCN(aq) + HCI(aq) = KCI(aq) + HCN(g)
Na2[Sn(OH)4] + Bi(NO3)3 + NaOH = Na2[Sn(OH)6] + Bi + NaNO3 =>
3 Na2[Sn(OH)4] + 2 Bi(NO3)3 + 6 NaOH = 3 Na2[Sn(OH)6] + 2 Bi + 6 NaNO3
KMnO4 + Fe + HCl = FeCl2 + KCl + MnCl2 + H2O =>
2 KMnO4 + 5 Fe + 16 HCl = 5 FeCl2 + 2 KCl + 2 MnCl2 + 8 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
C8H18(l) + O2(g) = CO2 + H2O =>
2 C8H18(l) + 25 O2(g) = 16 CO2 + 18 H2O
KO2 + CO2 = O2 + K2(CO3) =>
4 KO2 + 2 CO2 = 3 O2 + 2 K2(CO3)
KMnO4 + NaHSO4 = KHSO4 + NaMnO4 =>
KMnO4 + NaHSO4 = KHSO4 + NaMnO4
CO + OH = CO2 + H =>
CO + OH = CO2 + H
OsO4 + KNO2 + KOH = K2OsO4 + KNO3 + H2O =>
OsO4 + KNO2 + 2 KOH = K2OsO4 + KNO3 + H2O
Na2[Sn(OH)4] + Bi(NO3)3 + NaOH = Na2[Sn(OH)6] + Bi + NaNO3 =>
3 Na2[Sn(OH)4] + 2 Bi(NO3)3 + 6 NaOH = 3 Na2[Sn(OH)6] + 2 Bi + 6 NaNO3
Na2[Sn(OH)4] + Bi(NO3)3 + NaOH = Na2[Sn(OH)6] + Bi + NaNO3 =>
3 Na2[Sn(OH)4] + 2 Bi(NO3)3 + 6 NaOH = 3 Na2[Sn(OH)6] + 2 Bi + 6 NaNO3
K4Fe(CN)6 + KMnO4 + H2SO3 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO + H2O =>
2 K4Fe(CN)6 + 120 KMnO4 + 251 H2SO3 = 128 KHSO4 + Fe2(SO4)3 + 120 MnSO4 + 12 HNO3 + 12 CO + 181 H2O
Na2[Sn(OH)4] + Bi(NO3)3 + NaOH = Na2[Sn(OH)6] + Bi + NaNO3 =>
3 Na2[Sn(OH)4] + 2 Bi(NO3)3 + 6 NaOH = 3 Na2[Sn(OH)6] + 2 Bi + 6 NaNO3
C2H5OH + H2SO4 = C + SO2 + H2O =>
C2H5OH + 2 H2SO4 = 2 C + 2 SO2 + 5 H2O
Ba + Cu(NO3)2 = Cu + Ba2(NO3) =>
4 Ba + Cu(NO3)2 = Cu + 2 Ba2(NO3)
Fe2(SO4)3 + CaCl2 = CaSO4 + FeCl3 =>
Fe2(SO4)3 + 3 CaCl2 = 3 CaSO4 + 2 FeCl3
CH3COCH3 + CH3CH2OH = (CH3)2C(OCH2CH3)2 + H2O =>
CH3COCH3 + 2 CH3CH2OH = (CH3)2C(OCH2CH3)2 + H2O
Al + PO4 = Al3(PO4)2 =>
3 Al + 2 PO4 = Al3(PO4)2
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
CH3CH2CH2OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH3CH2CH2OH(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
KOH(s) + HC7H5O2(aq) = H2O(l) + KC7H5O2(aq) =>
KOH(s) + HC7H5O2(aq) = H2O(l) + KC7H5O2(aq)
Al(NO3)3(aq) + NH4OH(aq) = Al(OH)3(aq) + NH4NO3(aq) =>
Al(NO3)3(aq) + 3 NH4OH(aq) = Al(OH)3(aq) + 3 NH4NO3(aq)
C3H6O3 + C2H6O = C4H8O2 + H2O =>
2 C3H6O3 + 3 C2H6O = 3 C4H8O2 + 3 H2O
Na2[Sn(OH)4] + Bi(NO3)3 + NaOH = Na2[Sn(OH)6] + Bi + NaNO3 =>
3 Na2[Sn(OH)4] + 2 Bi(NO3)3 + 6 NaOH = 3 Na2[Sn(OH)6] + 2 Bi + 6 NaNO3
NaHCO3 + CH3COOH = NaCOOH + H2O + CO2 =>
4 NaHCO3 + CH3COOH = 4 NaCOOH + 2 H2O + 2 CO2
AlI3 + NaHCO3 = NaI + Al(OH)3 + CO2 =>
AlI3 + 3 NaHCO3 = 3 NaI + Al(OH)3 + 3 CO2
C2H5ONa + C2H5Cl = C2H5OC2H5 + NaCl =>
C2H5ONa + C2H5Cl = C2H5OC2H5 + NaCl
CoCl2 + Na2O2 + Na(OH) + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 Na(OH) + 2 H2O = 2 Co(OH)3 + 4 NaCl
Cu2O3 + C = CO2 + CuO =>
2 Cu2O3 + C = CO2 + 4 CuO
Ce{3+} + NO3{-} + H2O = Ce{4+} + NO + OH{-} =>
3 Ce{3+} + NO3{-} + 2 H2O = 3 Ce{4+} + NO + 4 OH{-}
NaHCO3 + CuCl2 = CuO + CO2 + H2O + NaCl =>
2 NaHCO3 + CuCl2 = CuO + 2 CO2 + H2O + 2 NaCl
Na2[Sn(OH)4] + Bi(NO3)3 + NaOH = Na2[Sn(OH)6] + Bi + NaNO3 =>
3 Na2[Sn(OH)4] + 2 Bi(NO3)3 + 6 NaOH = 3 Na2[Sn(OH)6] + 2 Bi + 6 NaNO3
Na2[Sn(OH)4] + Bi(NO3)3 + NaOH = Na2[Sn(OH)6] + Bi + NaNO3 =>
3 Na2[Sn(OH)4] + 2 Bi(NO3)3 + 6 NaOH = 3 Na2[Sn(OH)6] + 2 Bi + 6 NaNO3
C9H4O4 + O2 = CO2 + H2O =>
C9H4O4 + 8 O2 = 9 CO2 + 2 H2O
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